31232411323 has 16 divisors (see below), whose sum is σ = 32343528096. Its totient is φ = 30144925440.

The previous prime is 31232411317. The next prime is 31232411359. The reversal of 31232411323 is 32311423213.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31232411323 is a prime.

It is a super-3 number, since 3×31232411323³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31232411383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 859440 + ... + 895042.

It is an arithmetic number, because the mean of its divisors is an integer number (2021470506).

Almost surely, 2^31232411323 is an apocalyptic number.

31232411323 is a deficient number, since it is larger than the sum of its proper divisors (1111116773).

31232411323 is a wasteful number, since it uses less digits than its factorization.

31232411323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35934.

The product of its digits is 2592, while the sum is 25.

Adding to 31232411323 its reverse (32311423213), we get a palindrome (63543834536).

The spelling of 31232411323 in words is "thirty-one billion, two hundred thirty-two million, four hundred eleven thousand, three hundred twenty-three".